The period of a simple pendulum of length 80.0cm was found to have doubled when the length of the pendulum was increased by X. Calculate X. By: Sunday|Published on: May 18|Categories: Physics WAEC| 0 comments A. 26.7cm B. 40.0cm C. 160.0cm D. 240.0cm Correct Answer: Option D D. 240.0cm Users Also Read These:A student found out from a simple pendulum…A simple pendulum of length 0.4m has a period of 2s.…A simple pendulum makes 50 oscillations in one…If in a simple pendulum experiment the length of the…A simple pendulum makes 50 oscillations in one…SEE ALSO The equilibrium position of objects in any field corresponds to situation of?